/* 简约主题 - 极简设计，去除多余装饰 */
.wechat-style {
    color: #333;
    line-height: 1.8;
}

.wechat-style h1 {
    font-size: 22px;
    font-weight: 400;
    margin: 30px 0 20px;
    text-align: left;
    color: #333;
    border-bottom: none;
}

.dark-mode .wechat-style h1 {
    color: #e1e6ec;
}

.wechat-style h2 {
    font-size: 18px;
    font-weight: 400;
    margin: 25px 0 15px;
    color: #333;
    border-left: none;
    padding-left: 0;
}

.dark-mode .wechat-style h2 {
    color: #e1e6ec;
}

.wechat-style h3 {
    font-size: 16px;
    font-weight: 400;
    margin: 20px 0 12px;
    color: #333;
}

.dark-mode .wechat-style h3 {
    color: #e1e6ec;
}

.wechat-style p {
    font-size: 15px;
    margin-bottom: 15px;
    color: #333;
}

.dark-mode .wechat-style p {
    color: #e1e6ec;
}

.wechat-style a {
    color: #333;
    text-decoration: underline;
    border-bottom: none;
}

.wechat-style a:hover {
    color: #000;
}

.wechat-style strong {
    font-weight: 600;
    color: #333;
}

.wechat-style em {
    font-style: italic;
}

.wechat-style ul, .wechat-style ol {
    padding-left: 20px;
    margin-bottom: 15px;
}

.wechat-style li {
    margin-bottom: 5px;
}

.wechat-style blockquote {
    border-left: 2px solid #ddd;
    background: transparent;
    padding: 0 15px;
    margin: 15px 0;
    color: #666;
}

.dark-mode .wechat-style blockquote {
    border-left: 2px solid #4a5568;
    color: #a0aec0;
}

.wechat-style pre {
    background: #f5f5f5;
    border-radius: 3px;
    padding: 15px;
    margin: 15px 0;
}

.dark-mode .wechat-style pre {
    background: #2d3748;
}

.wechat-style code {
    background: #f5f5f5;
    padding: 2px 4px;
    border-radius: 2px;
}

.dark-mode .wechat-style code {
    background: #2d3748;
}

.wechat-style img {
    max-width: 100%;
    margin: 15px 0;
    border-radius: 0;
    box-shadow: none;
}

.wechat-style table {
    width: 100%;
    border-collapse: collapse;
    margin: 15px 0;
}

.wechat-style th, .wechat-style td {
    border: 1px solid #ddd;
    padding: 8px 10px;
}

.wechat-style th {
    background-color: #f5f5f5;
    font-weight: 400;
}

.dark-mode .wechat-style th {
    background-color: #2d3748;
}